BY-NC-ND 3.0 license Open Access Published by De Gruyter April 25, 2007

The effect of TGF-β1 and Smad7 gene transfer on the phenotypic changes of rat alveolar epithelial cells

Guo-Ping Xu, Qing-Quan Li, Xi-Xi Cao, Qi Chen, Zhong-Hua Zhao, Zi-Qiang Diao and Zu-De Xu